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<div class="title">combobox.py</div>  </div>
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<a href="../../db/dcc/build_2lib_8linux-x86__64-2_87_2gui_2controls_2combobox_8py.html">Ir a la documentación de este archivo.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"><a class="line" href="../../d7/dfc/namespacegui_1_1controls_1_1combobox.html">    1</a></span>&#160;<span class="comment">#!/usr/bin/python</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"># -*- coding: utf-8 -*-</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="stringliteral">&quot;gui2py&#39;s ComboBox control (uses wx.ComboBox - wx.Choice is not used by now)&quot;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;</div>
<div class="line"><a name="l00006"></a><span class="lineno"><a class="line" href="../../d7/dfc/namespacegui_1_1controls_1_1combobox.html#affd234a8977ebbc0e5fc32dbce83dbde">    6</a></span>&#160;__author__ = <span class="stringliteral">&quot;Mariano Reingart (reingart@gmail.com)&quot;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"><a class="line" href="../../d7/dfc/namespacegui_1_1controls_1_1combobox.html#ac803b4ed93d228d568da70ccf60088c0">    7</a></span>&#160;__copyright__ = <span class="stringliteral">&quot;Copyright (C) 2013- Mariano Reingart&quot;</span>  <span class="comment"># where applicable</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"># Initial implementation was based on PythonCard&#39;s ComboBox component, </span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"># but redesigned and overhauled a lot (specs renamed, events refactorized, etc.)</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="keyword">import</span> wx</div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="keyword">from</span> ..event <span class="keyword">import</span> FormEvent</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="keyword">from</span> ..component <span class="keyword">import</span> Control, Spec, EventSpec, InitSpec, StyleSpec</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">from</span> .listbox <span class="keyword">import</span> ItemContainerControl</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="keyword">from</span> .. <span class="keyword">import</span> images </div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html">   19</a></span>&#160;<span class="keyword">class </span><a class="code" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html">ComboBox</a>(ItemContainerControl):</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    <span class="stringliteral">&quot;A combobox control (textbox + listbox)&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html#a00c54a1d896941edf7dd9e8d45c66c56">   22</a></span>&#160;    _wx_class = wx.ComboBox</div>
<div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html#a923a60ed0ded037b830069a051aef2d5">   23</a></span>&#160;    _style = wx.CB_DROPDOWN | wx.NO_FULL_REPAINT_ON_RESIZE | wx.CLIP_SIBLINGS</div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html#a9b6ba81737ba85b4b28cd06a2be1d258">   24</a></span>&#160;    _image = images.combobox</div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html#a81f4185b69ec7bde91c9f284da89ab12">   25</a></span>&#160;    _commandtype = wx.wxEVT_COMMAND_COMBOBOX_SELECTED</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    </div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html#a3f65f7c881b59c01bae359f0c169e9fe">   27</a></span>&#160;    multiselect = <span class="keyword">False</span>    <span class="comment"># required by ItemContainerControl</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    </div>
<div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html#a98bcdff07bed381c1ec1b5fc21dd7405">   29</a></span>&#160;    text = InitSpec(<span class="keyword">lambda</span> self: self.wx_obj.GetValue(), </div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;                <span class="keyword">lambda</span> self, value: self.wx_obj.SetValue(value),</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;                default=<span class="stringliteral">&quot;&quot;</span>, type=<span class="stringliteral">&quot;string&quot;</span>, _name=<span class="stringliteral">&quot;_value&quot;</span>)</div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html#ad699583156a147a9a491ddc03d86a6fa">   32</a></span>&#160;    readonly = StyleSpec(wx.CB_READONLY, default=<span class="keyword">False</span>)</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html#a0aee08056d1a4f4fed00ab6734d406bc">   34</a></span>&#160;    onclick = onselect = EventSpec(<span class="stringliteral">&#39;click&#39;</span>, </div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;                                   binding=wx.EVT_COMBOBOX, kind=FormEvent)</div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html#ae15b71d072fea7ecdc745612fd511bfa">   36</a></span>&#160;    onchange = EventSpec(<span class="stringliteral">&#39;change&#39;</span>, binding=wx.EVT_TEXT, kind=FormEvent)</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment"># On Windows ComboBox cannot be clicked, so enable facade fake screenshot image (designer):</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;ComboBox._meta.facade = <span class="keyword">True</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="keywordflow">if</span> __name__ == <span class="stringliteral">&quot;__main__&quot;</span>:</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <span class="keyword">import</span> sys</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="comment"># basic test until unit_test</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="../../d7/dfc/namespacegui_1_1controls_1_1combobox.html#a934ef46ca0e04ca569b57b10a1cef5ed">   46</a></span>&#160;    app = wx.App(redirect=<span class="keyword">False</span>)</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="../../d7/dfc/namespacegui_1_1controls_1_1combobox.html#a0aefd2e38b619b9df5521f302ea112a7">   47</a></span>&#160;    frame = wx.Frame(<span class="keywordtype">None</span>)</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="../../d7/dfc/namespacegui_1_1controls_1_1combobox.html#abd0ce0c2269d48f575e5e9c3be0287c0">   48</a></span>&#160;    c = <a class="code" href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html">ComboBox</a>(frame, name=<span class="stringliteral">&quot;cboTest&quot;</span>,</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;                items={<span class="stringliteral">&#39;datum1&#39;</span>: <span class="stringliteral">&#39;a&#39;</span>, <span class="stringliteral">&#39;datum2&#39;</span>:<span class="stringliteral">&#39;b&#39;</span>, <span class="stringliteral">&#39;datum3&#39;</span>:<span class="stringliteral">&#39;c&#39;</span>},</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;                readonly=<span class="stringliteral">&#39;--readonly&#39;</span> <span class="keywordflow">in</span> sys.argv,</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;                )</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    c.append(<span class="stringliteral">&quot;d&quot;</span>)</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    c.append(<span class="stringliteral">&quot;e&quot;</span>, <span class="stringliteral">&quot;datum1&quot;</span>)</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    c.data_selection = <span class="stringliteral">&quot;datum2&quot;</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <span class="keyword">from</span> pprint <span class="keyword">import</span> pprint</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="comment"># assign some event handlers:</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    c.onclick = <span class="keyword">lambda</span> event: pprint(<span class="stringliteral">&quot;selection: %s&quot;</span> % str(event.target.selection))</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    c.onchange = <span class="keyword">lambda</span> event: pprint(<span class="stringliteral">&quot;text: %s&quot;</span> % event.target.text)</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <span class="keywordflow">print</span> c.items</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    frame.Show()</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    app.MainLoop()</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div>
<div class="ttc" id="classgui_1_1controls_1_1combobox_1_1ComboBox_html"><div class="ttname"><a href="../../de/df0/classgui_1_1controls_1_1combobox_1_1ComboBox.html">gui.controls.combobox.ComboBox</a></div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/build_2lib_8linux-x86__64-2_87_2gui_2controls_2combobox_8py_source.html#l00019">combobox.py:19</a></div></div>
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